Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jennifer Anne Degroff
Specialist in Amityville, NY · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649932591
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Registry record
Entity type Individual (Type 1)
Name Jennifer Anne Degroff
Sex Female
Practice address 99 Central Ave, Amityville, NY, 11701
Phone (516) 317-9284
Enumeration date Oct 7, 2021
Last updated in NPPES Oct 7, 2021
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Jennifer Degroff practice?
The practice location on file with NPPES is in Amityville, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jennifer Degroff?
The National Provider Identifier (NPI) for Jennifer Degroff is 1649932591, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Samantha Berkman Specialist · Amityville, NY NPI 1538741830 Krista Piarulli Specialist · Amityville, NY NPI 1093389728 Michelle Anander Specialist · Amityville, NY NPI 1194397166 Sarah Torelli Early Intervention Provider Agency · Amityville, NY NPI 1831856921 Stephanie Ehl Specialist · Amityville, NY NPI 1013664549 Alyssa Scialabba Occupational Therapist · Amityville, NY NPI 1497491088 Tara Mcswiggan Other Specialist/Technologist · Amityville, NY NPI 1053037788 Alyssa Mancuso Specialist · Amityville, NY NPI 1932883790
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-07.